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CVE-2001-0053

CRITICAL
10.0
CVSS Severity Score
EPSS Score0.0890%
EPSS Percentile10.22th
Published2001年2月12日
Last Modified2026年4月16日

Vulnerability Description

One-byte buffer overflow in replydirname function in BSD-based ftpd allows remote attackers to gain root privileges.

Affected Platforms (CPE)

📦
David Madore

Ftpd Bsd

= 0.2.3
💻
Netbsd

Netbsd

= 1.4
💻
Netbsd

Netbsd

= 1.4.1
💻
Netbsd

Netbsd

= 1.4.2
💻
Netbsd

Netbsd

= 1.5
💻
Openbsd

Openbsd

= 2.4
💻
Openbsd

Openbsd

= 2.5
💻
Openbsd

Openbsd

= 2.6
💻
Openbsd

Openbsd

= 2.7
💻
Openbsd

Openbsd

= 2.8

References & Advisories

🔗 ftp://ftp.NetBSD.ORG/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-018.txt.asc
🔗 http://archives.neohapsis.com/archives/bugtraq/2000-12/0275.html
🔗 http://www.openbsd.org/advisories/ftpd_replydirname.txt
🔗 http://www.securityfocus.com/bid/2124
🔗 https://exchange.xforce.ibmcloud.com/vulnerabilities/5776
🔗 ftp://ftp.NetBSD.ORG/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-018.txt.asc
🔗 http://archives.neohapsis.com/archives/bugtraq/2000-12/0275.html
🔗 http://www.openbsd.org/advisories/ftpd_replydirname.txt

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